What is different?

So are you bored with your Christmas holiday already? Are you yearning for a simpler time and place where the things that amused you didn't take a 13 year old to explain them to you? Me too. Well this is my gift to you, amusement for a couple of minutes.
Give this a shot. What is different between these two pictures? Write your answers below. To date (12/24/2007 there have been 12 spotted.